Renesas PROM Programming Adapter PCA7435FPG02 Manuel d'utilisateur Page 21
- Page / 88
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
7540 Group
Rev.4.00 Jun 21, 2004 page 21 of 82
REJ03B0011-0400Z
Fig. 19 Interrupt control
Fig. 20 Structure of Interrupt-related registers
Interrupt disable flag I
Interrupt request
Interrupt request bit
Interrupt enable bit
BRK instruction
Reset
b
7
b
0
b7 b0
b
7
b
0
Interrupt edge selection register
I
N
T
0
i
n
t
e
r
r
u
p
t
e
d
g
e
s
e
l
e
c
t
i
o
n
b
i
t
0
:
F
a
l
l
i
n
g
e
d
g
e
a
c
t
i
v
e
1
:
R
i
s
i
n
g
e
d
g
e
a
c
t
i
v
e
I
N
T
1
i
n
t
e
r
r
u
p
t
e
d
g
e
s
e
l
e
c
t
i
o
n
b
i
t
0
:
F
a
l
l
i
n
g
e
d
g
e
a
c
t
i
v
e
1
:
R
i
s
i
n
g
e
d
g
e
a
c
t
i
v
e
N
o
t
u
s
e
d
(
r
e
t
u
r
n
s
“
0
”
w
h
e
n
r
e
a
d
)
P
0
0
k
e
y
-
o
n
w
a
k
e
u
p
e
n
a
b
l
e
b
i
t
0
:
K
e
y
-
o
n
w
a
k
e
u
p
e
n
a
b
l
e
d
1
:
K
e
y
-
o
n
w
a
k
e
u
p
d
i
s
a
b
l
e
d
(
I
N
T
E
D
G
E
:
a
d
d
r
e
s
s
0
0
3
A
1
6
,
i
n
i
t
i
a
l
v
a
l
u
e
:
0
0
1
6
)
Interrupt request register 1
S
e
r
i
a
l
I
/
O
1
r
e
c
e
i
v
e
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
S
e
r
i
a
l
I
/
O
1
t
r
a
n
s
m
i
t
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
I
N
T
0
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
I
N
T
1
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
K
e
y
-
o
n
w
a
k
e
u
p
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
C
N
T
R
0
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
C
N
T
R
1
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
T
i
m
e
r
X
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
0
:
N
o
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
i
s
s
u
e
d
1
:
I
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
i
s
s
u
e
d
(IREQ1 : address 003C
16
, initial value : 00
16
)
b7 b0
Interrupt control register 1
S
e
r
i
a
l
I
/
O
1
r
e
c
e
i
v
e
i
n
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
S
e
r
i
a
l
I
/
O
1
t
r
a
n
s
m
i
t
i
n
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
I
N
T
0
i
n
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
I
N
T
1
i
n
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
(
D
o
n
o
t
w
r
i
t
e
“
1
”
t
o
t
h
i
s
b
i
t
f
o
r
3
2
-
p
i
n
v
e
r
s
i
o
n
)
K
e
y
-
o
n
w
a
k
e
u
p
i
n
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
C
N
T
R
0
i
n
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
C
N
T
R
1
i
n
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
T
i
m
e
r
X
i
n
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
0
:
I
n
t
e
r
r
u
p
t
s
d
i
s
a
b
l
e
d
1
:
I
n
t
e
r
r
u
p
t
s
e
n
a
b
l
e
d
(
I
C
O
N
1
:
a
d
d
r
e
s
s
0
0
3
E
1
6
,
i
n
i
t
i
a
l
v
a
l
u
e
:
0
0
1
6
)
I
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
r
e
g
i
s
t
e
r
2
T
i
m
e
r
Y
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
T
i
m
e
r
Z
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
T
i
m
e
r
A
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
S
e
r
i
a
l
I
/
O
2
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
A
/
D
c
o
n
v
e
r
s
i
o
n
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
T
i
m
e
r
1
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
N
o
t
u
s
e
d
(
r
e
t
u
r
n
s
“
0
”
w
h
e
n
r
e
a
d
)
0 : No interrupt request issued
1 : Interrupt request issued
(IREQ2 : address 003D
16
, initial value : 00
16
)
b
7
b
0
I
n
t
e
r
r
u
p
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
2
T
i
m
e
r
Y
i
n
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
T
i
m
e
r
Z
i
n
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
T
i
m
e
r
A
i
n
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
S
e
r
i
a
l
I
/
O
2
i
n
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
A
/
D
c
o
n
v
e
r
s
i
o
n
i
n
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
T
i
m
e
r
1
i
n
t
e
r
r
u
p
t
e
n
a
b
l
e
b
i
t
N
o
t
u
s
e
d
(
r
e
t
u
r
n
s
“
0
”
w
h
e
n
r
e
a
d
)
(
D
o
n
o
t
w
r
i
t
e
“
1
”
t
o
t
h
i
s
b
i
t
)
0 : Interrupts disabled
1 : Interrupts enabled
(
I
C
O
N
2
:
a
d
d
r
e
s
s
0
0
3
F
1
6
,
i
n
i
t
i
a
l
v
a
l
u
e
:
0
0
1
6
)
- 7540 Group 1
- Package type: 32P6U-A 2
- M37540RSS 3
- FUNCTIONAL BLOCK 4
- PIN DESCRIPTION 7
- I/O Ports 16
- Interrupts 20
- ●Timer 1 23
- ●Timer A 23
- ●Timer X 24
- ●Timer Y 26
- ●Timer Z 28
- REJ03B0011-0400Z 33
- Serial I/O 34
- ●Serial I/O1 34
- Receive buffer register 35
- ●Serial I/O2 38
- A/D Converter 40
- Watchdog Timer 41
- Reset Circuit 42
- Clock Generating Circuit 44
- Generation Mode 50
- ■ Serial I/O 50
- ■ A/D Converter 50
- Caution: 51
- ELECTRICAL CHARACTERISTICS 52
- 1.7540Group (General purpose) 52
- SS for the mask ROM version 52
- OUT is excluded 60
- (continued) 74
- PACKAGE OUTLINE 81
- RENESAS SALES OFFICES 83
- 2/SCLK1” pin eliminated 85
- OUT pin eliminated 85
- 4 revised 86
- IN) = 6 MHz 87
- IN) = 8MHz, middle-speed mode 87
- REVISION HISTORY 88
- 7540 Group Data Sheet 88
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